Open
Cached
·
just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=www.smartsitechat.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
November 29, 2025
Valid Until
February 27, 2026
83 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
D2:58:D0:B0:EF:F5:7A:97:C5:48:F4:E2:2C:C3:BD:BA:E6:AC:6B:3D:70:4F:27:5B:7B:E5:F2:5F:EA:29:D8:6D
Alternative Names
Security Configuration
TLS Protocols
TLS 1.2
TLS 1.3
Forward Secrecy
Supported
(Modern clients use PFS)
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=31556926
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Add Content-Security-Policy header to prevent XSS attacks
- • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
- • Add X-Content-Type-Options: nosniff
- • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
- • Consider adding Permissions-Policy to control browser features
CAA Records (Certificate Authority Authorization)
CAA Records
Not Configured
(Any CA can issue certificates)
CAA Issues
- • No CAA records configured - any CA can issue certificates
Recommendations
- • Implement CAA records to restrict which CAs can issue certificates for your domain
- • This adds an extra layer of security against unauthorized certificate issuance
- • Example: Add CAA record 'example.com. CAA 0 issue "letsencrypt.org"'
- • Consider adding 'iodef' record to receive security incident reports
Subject Alternative Names
100 domains
www.ibsa-services.nl
acoatoflove.co.za
adepejuann.com
alpirsbacher-fischzucht.de
merchant.amenify.com
app.askflow.online
www.avans.jp
os.barakahx.com
copa.beitbjj.com.br
betelgeuseagency.com
capixabaelevadores.com.br
cappystudios.dev
listo-events.co.il
rgcomputers.co.ke
caddeikebir.com.tr
sistemreklam.com.tr
fashionista.cradx.com
web.cyberloonylab.com
dragoldinternational.com
dravaldriana.com.br
www.dravaldriana.com.br
x0ch.easyapp.co
elevenvoice.io
elmenudelgrupo.com
esandev.in
esgmetds.com
feha-bauer.de
www.feha-bauer.de
fxwrks.com
gelecek-atolyesi.com
gorgullos.eu
h-regedit.store
huaizhi.rest
www.huaizhi.rest
invarealtygroup.com
www.ithopu.com
ivorycafe.co.za
kiosk.iwayplus.in
www.jayjohnson.co.za
admin.jazerahtravel.com
www.jazerahtravel.com
kashbikerentals.com
www.ki-kletterkumpel.ch
kyouikusha.co.jp
livingonai.net
solicitud-cd.cma.loantrust.app
manukrishna.me
matchdev.app
trueblue.matuscvengros.me
app.mazoragroup.com
www.millionairesinmaking.com
mkrenoconceptsconstructions.com
modernistcollective.com
www.modernistcollective.com
mrsxxot.ru
myfishmeal.de
intranet.narsante.com
nexa-digital.co.za
notify.technology
oreshan.com
mimar.orhanarslan.com
temizlik.orhanarslan.com
geese.philippinecanadianchamber.com
poptheaibubble.com
promboard.kr
r1dstack.com
radhikasingh.online
www.respicarebd.com
rhovium.com
www.roztrace.com
music.ruangmei.com
saariraq.com
sh350.com
project1.sharelive.site
pos.simplygenie.shop
www.smartsitechat.com
www.softnest.ro
dhawalratnaparkhi.sowmitras.in
studynowapp.com
birthday.svsinternational.net
videomeet.svsinternational.net
synclab.site
taficon.app
www.tarunjollyofficial.com
techarchitecta.in
teklabia.com
amigoinvisible.teklabia.es
teklabia.es
themodernistexplorer.com
trst.no
vertexcap.com.au
textile.webitiz.in
worknow247.com
www.worknow247.com
www.xximn.com
xximn.com
www.yarnily.com
yasasinhamileyim.com
www.zatbooks.com
zatbooks.com
Other domains in certificate